// Copyright 2018 The Bazel Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package bazel

import (
	"path/filepath"
)

type directoryResolver string

// newDirectoryRunfilesResolver creates a new runfiles resolver that uses a runfiles directory to derive
// filenames.
func newDirectoryRunfilesResolver(directory string) (runfilesResolver, error) {
	return directoryResolver(directory), nil
}

// Resolve implements the Resolver interface.
func (r directoryResolver) Resolve(n string) (string, bool) {
	return filepath.Join(string(r), n), true
}
